Magnetic Flux Density Experimental Device

The reversible magnetic flux density loss curve is obtained by testing the change of the magnetic flux after heating and returning to normal temperature, and the irreversible magnetic flux density loss curve is obtained at the same time. Using an electromagnet that can apply a reverse magnetic field, it can also obtain the antimagnetic curve of the material under high-temperature conditions, which can be used to assess the application range of the magnet in the magnetic circuit.

Characteristics of DX-2012MD rare earth permanent magnet flux density experimental device

● Heating at room temperature ~200 °C, meeting the temperature test requirements of the sample to be tested;
● Configure the thermal copper fixture to make the sample evenly heated;
● The flux magnetic moment measuring device can be configured to test the irreversible magnetic flux density loss curve of the sample;
● Applying a reverse magnetic field, the diamagnetic curve of the material under high-temperature conditions can be obtained;

DXT-100 gap heating magnet

1. the magnetic field gap 0~50mm is continuously adjustable, with a digital display, resolution 0.01mm;
2. the pole surface diameter is 100mm, the uniform area is not less than 60mm, and the uniformity is 0.1%;
3. When the magnetic field strength is 25mm, the magnetic field strength is not less than 750kA/m;
4. temperature range: normal temperature ~ 200 ° C, temperature resolution 0.1 ° C, accuracy 1.0% ± 0.2 ° C
 

DX-200C heating power supply

1, input power: 220V ± 10%, 50Hz
2, output power: 400VA
3. With temperature setting and temperature control probe.
 

DXF2031 excitation power supply

1, input power: 220V ± 10%, 50Hz
2, output power: 400VA
3. With temperature setting and temperature control probe.
 

DX-103 AC Gaussmeter

1. Test range: 0~0.2~2T two files;
2. Magnetic field uncertainty: 1.0% (below 1T) 2.0% (1T~2T)